Police and Sheriff's Patrol Officers Salary in Illinois: Cost of Living Adjusted (2024)

What does a Police and Sheriff's Patrol Officers salary really buy you in Illinois?

Illinois is near the US average cost of living

Data: BLS OEWS 2024 + BEA Regional Price Parities 2022 • Updated 2026-04-02

Nominal Salary
$98,430
Median annual (2024)
-1.3%
Real Purchasing Power
$97,166
COL-adjusted (RPP=101.3)

Illinois Cost of Living Index

Illinois's Regional Price Parity (RPP) is 101.3, meaning prices are 1.3% higher the national average. A Police and Sheriff's Patrol Officers earning $98,430 in Illinois has the equivalent purchasing power of $97,166 in an average-cost US state.

IL: 101.3
Cheapest (~85) US Avg (100) Priciest (~115)

Salary Breakdown: Nominal vs. COL-Adjusted

Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for Illinois's cost of living.

Percentile Nominal Salary COL-Adjusted Difference
10th Percentile (P10) $52,000 $51,332 $-667
25th Percentile (P25) $71,270 $70,355 $-914
Median (P50) $98,430 $97,166 $-1,263
75th Percentile (P75) $102,520 $101,204 $-1,315
90th Percentile (P90) $109,600 $108,193 $-1,406
Key Insight

Illinois's cost of living is close to the national average, so $98,430 keeps most of its value at $97,166 in real terms. Location choice here is more about career opportunities than cost arbitrage.

Best States for Police and Sheriff's Patrol Officers (After Cost of Living)

Where does Police and Sheriff's Patrol Officers salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.

$100,853
RPP 112.5
$97,166
RPP 101.3
$90,628
RPP 109.8
$88,762
RPP 96.2
5. Alaska
$88,294
RPP 102.0
$86,412
RPP 102.3
$86,059
RPP 97.7
$84,420
RPP 108.8
$84,091
RPP 98.0
10. Nevada
$83,744
RPP 96.4

Illinois ranks #2 out of 51 states for Police and Sheriff's Patrol Officers after cost-of-living adjustment.

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How much do you actually take home? See Police and Sheriff's Patrol Officers take-home pay in Illinois after taxes →

Frequently Asked Questions

What is the real salary for a Police and Sheriff's Patrol Officers in Illinois after cost of living?

A Police and Sheriff's Patrol Officers in Illinois earns a median salary of $98,430 per year. After adjusting for Illinois's cost of living (RPP=101.3), the real purchasing power is $97,166 — a -1.3% difference.

Is Illinois expensive to live in?

Illinois's cost of living is 1.3% higher than the national average according to the BEA Regional Price Parities (2022). The RPP index for Illinois is 101.3 (US average = 100).

What are Regional Price Parities (RPP)?

Regional Price Parities (RPPs) are price indexes published by the U.S. Bureau of Economic Analysis (BEA) that measure differences in price levels across states. They are expressed as a percentage of the national average (US = 100). Higher RPP means higher cost of living.

How is the cost-of-living adjusted salary calculated?

The adjusted salary is calculated as: Nominal Salary x (100 / RPP). For a Police and Sheriff's Patrol Officers in Illinois: $98,430 x (100 / 101.3) = $97,166. This represents what the salary would be worth in a state with average living costs.

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